baber/WOPTO huggingface dataset:
Patent JP-S59187456-A (JP)
Title: Method of polishing semiconductor base board
Inventor: TABATA AKIRA
IPC: B24B37/07
Filed: 1983-04-08
Abstract: PURPOSE:To prevent the droop on the perephery of the polished surface or the occurrence of projections on its edges by providing a guard ring by which the base board of a semiconductor to be processed can be vertically moved along the inner face, and carrying out polishing while maintaining the difference in height between the surface of said ring and the surface being polished at a certain value. CONSTITUTION:When the surface Ssi to be polished is polished with a polishing pad 23 rotated and a polishing liquid being poured onto the surface of a polishing cloth 25 from a polishing liquid inlet port 28, Si surface Ssi to be polished is always projected beyond the bottom face Sg of a guard ring 22, at the time of a thick silicon base board 21 being polished or even when the base board 21 is converted to a thin Si board 21 after polishing operation has advanced, and the difference DELTAH in the height between Sg and Ssi is maintained constant. Therefore, a projection is prevented from occurring on the edge parts of Ssi surface to be polished, which, thereby, can be polished smoothly at a high speed, improving the yield of the semiconductor production.
Patent JP-S51138448-A (JP)
Title: Method of positioning focusing lens
Inventor: YAHAGI SUSUMU
IPC: B23K26/04
Filed: 1975-05-26
Abstract: PURPOSE:To accurately project a laser light to an article by observing reflected light reflected on the upper surface of a focusing lens from a laser light irradiated by a laser machining device to position the lens to coincide with the irradiating state of the laser light.
Patent JP-H02240758-A (JP)
Title: Interruption vector control system
Inventor: ABO KENICHI
IPC: G06F13/24
Filed: 1989-03-14
Abstract: PURPOSE:To simplify the circuit and at the same time to shorten the vector fetch cycle time by accepting the interruptions and controlling the execution of the interruption processing in the 1st - 3rd periods. CONSTITUTION:When an interruption signal is sent to a 1st processor 111 from a 2nd processor 113, a 1st answer signal is transmitted from an output means 117 of the processor 111 in a 1st period. Then the priority ranks are decided by a deciding means 118 of the processor 113 in a 2nd period in response to the 1st answer signal. In the 3rd period, an interruption vector is outputted from an interruption vector output means of the processor 113 based on the deciding result of priority ranks. The processor 111 carries out the interruption processing in accordance with the interruption vector. As a result, the circuit constitution is simplified and at the same time the vector fetch cycle time is shortened.
Patent JP-S59186910-A (JP)
Title: Encapsuled cosmetic solution
Inventor: AKASHI SHINYA
IPC: A45D34/00
Filed: 1983-04-08
Abstract: PURPOSE:A cosmetic solution having high effect on lubrication of the skin, not coming into contact with air, causing no deterioration in quality, obtained by sealing the cosmetic solution containing vitamine E, vitamin A and an avocado oil as basic components in capsules made of an elastic material. CONSTITUTION:The cosmetic solution 2 containing vitamin E, vitamin A, and a natural component (containing mineral oil, perfume, and essence of lemon of an avocado oil) as basic components is sealed in the interiors of the capsules 1 made of an elastic material such as gelatin, etc., consisting of the tubular spherical main body part 3 and the thin tubular part 4 connected to it, and the bent top on the side of the main body part is bonded to the small hole part 6 formed on the sheet 5. When it is used, the thin tubular part 4 is cut, the cosmetic solution 2 is dropped on the palm of the hand, it is applied to the hands and the face and rubbed in. The plural capsules 1 are arranged in a lattice state in the large-scaled sheet 11 having the perforation 12, so it is handled conveniently.
Patent JP-H02228251-A (JP)
Title: Dc-dc converter device
Inventor: HINO HIROBUMI
IPC: H02M3/28
Filed: 1989-02-23
Abstract: PURPOSE:To obtain a stabilized DC voltage by a method wherein an operating coefficient, determined by obtaining a dispersed secondary system model, is inputted into a digital signal processing circuit to operate the controlled variable of an inverter for a next period. CONSTITUTION:When a conduction starting signal is inputted into an inverter driving circuit 9, an inverter 5 starts the operation thereof. At the same time, a reading signal Itrg from the inverter driving circuit 9 is inputted into the A/D converter 10 of a control mechanism 3. According to the signal, the A/D converter 10 reads the output voltage of a voltage divider 2 while synchronizing with the operation of the inverter 5 and outputs it into a digital signal processing circuit 11. Then, the circuit 11 compares the inputted value of the output voltage with the set value of an output voltage to be impressed on the voltage divider 2 and determines the controlled variable Ui of the inverter for a next period by operating through a predetermined operating algorithm. The controlled variable Ui of the inverter for the next period is outputted to the inverter driving circuit 9 to drive the inverter 5.
Patent JP-H06272518-A (JP)
Title: Camshaft of four cycle engine
Inventor: ODA HIDEJI
IPC: B22C9/22
Filed: 1993-03-22
Abstract: PURPOSE:To provide a camshaft of a four cycle engine maintaining strength of a sandmould while shortening overall length and facilitating sand falling after rapping. CONSTITUTION:Concerning a camshaft 11 cast by a sandmould, this camshaft 11 is integrally furnished with a plural number of cams 12, ring grooves provided between each of these cams 12 are formed along a cam profile and width of these grooves is made narrow.
Patent JP-S51137942-A (JP)
Title: Hot water supplying device
Inventor: SHIRAISHI KIICHI
IPC: F24D10/00
Filed: 1975-05-24
Abstract: PURPOSE: To obtain hot water at suitble temperature anytime. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03263641-A (JP)
Title: Picture or sound controller
Inventor: ISHII SEIJI
IPC: H04N5/00
Filed: 1990-03-13
Abstract: PURPOSE:To automatically stop video recording of a commercial program when a TV broadcast program is video-recorded by providing a signal generating means for stopping the video recording of a video recorder in the detecting state when a stereo broadcast of a selected program is detected. CONSTITUTION:A detection means 7 detects a signal outputted when a program is a stereo broadcast such as an optical signal from an LED 15a representing a stereo broadcast or an electric signal generated in the inside of a television receiver and a video tape recorder with a tuner built therein through the selection of the program desiring the video recording by a viewer. When the detection means 7 detects the stereo broadcast, a signal generating means 1 generates a signal to stop video recording in a video recorder 15 for the detection state and sent to the video recorder 15 such as a video tape recorder from a signal transmission means 11. Thus, the video recording of a commercial program in the stereo broadcast inserted in the broadcast program is automatically stopped.
Patent JP-H01235121-A (JP)
Title: Cathode for electron tube
Inventor: WATABE KEIJI
IPC: H01J1/20
Filed: 1988-03-15
Abstract: PURPOSE:To obtain a cathode with stable emission characteristic over a long period by depositing and forming a mixture of an alkaline earth metal oxide containing barium and a scandium oxide on a substrate made of nickel and providing an electron emitting material layer deposited and formed with an alkaline earth metal oxide containing barium and a heat-resistant oxide on it. CONSTITUTION:An electron emitting material layer 2 is deposited and formed on a substrate 1 mainly made of nickel, this electron emitting material layer 2 consists of the first layer 2a deposited and formed with a mixture of an alkaline earth metal oxide and a scandium oxide on the substrate 1 and the second layer 2b deposited and formed on the layer 2a and mainly made of an alkaline earth metal oxide containing barium and a heat-resistant oxide. The evaporation of barium is suppressed in the high-current density operation with the ordinary activation process, a cathode with stable emission characteristic is obtained over a long period.
Patent JP-S63226672-A (JP)
Title: Composite display and input device
Inventor: TODOME TAKESHI
IPC: G06F3/0487
Filed: 1987-03-16
Abstract: PURPOSE:To permit input operation while distinctly and visually recognizing the information displayed on a display part by providing the display region of the display part on a position where said region is not shielded at the time of an input operation to an input part. CONSTITUTION:A composite apparatus 1 is provided with the composite display consisting of the integral structure consisting of a transparent touch panel 8a which is the input part having a rectangular shape and a plane type display 8b which is the display part of the shape corresponding to the shape of the panel 8a as well as the input device 8 and a composite function part 3. A controller 2 executes setting of the key input region of the device 8 to the panel 8a and the transfer of the key input signal and to execute various kinds of displays on the display 8b by taking in the control program previously stored in a memory 200. The panel 8a and the display 8b are built into the one corner part of the device body 4 in the superposed state in which the former is positioned on the upper side and the latter on the lower side. The input operation during the visual recognition of the information displayed on the display part is thus permitted, by which mis-operations are averted and the working efficiency is improved.
Patent JP-S58178712-A (JP)
Title: High-pressure water cut-off device
Inventor: TERADA HIROSHI
IPC: E02B7/54
Filed: 1982-04-13
Abstract: PURPOSE:To raise the durability of a high-pressure water cut-off device by a method in which a clamp bar supported by a seal head provided along the peripheral edge of the outlet of an effluence pipeline is divided into a proper length of ones, and the links of a power system are provided to each clamp bar. CONSTITUTION:A clamp bar 5 provided along a continuously integrated P type water cut-off rubber 5 supported by a seal head 3 provided along the peripheral edge of the outlet of an effluence pipeline is divided into a proper length of ones. Also, the clamp bar 5 is rotatably attached with a hinge 6 to the seal head 3, the basal end 5' is connected to an operational power (not illustrated) with links, and the clamp bar 5 is designed to press or open the stem 7 of halved water cut-off rubber 4a by means of link power. In this way the rubber 4 is pressed on a door 1 for cutting-off water in the portion and the other part of the rubber 4 is kept in retracted state, whereby permitting the portion of the rubber 4 to be protected from flowing water.
Patent JP-S62219306-A (JP)
Title: Magnetic recording and reproducing device
Inventor: WAKAZONO KOICHI
IPC: G11B33/10
Filed: 1986-03-20
Abstract: PURPOSE:To vary a recording current by a recording current variable circuit while confirming a head output level of a PLAY head by a meter at the time of recording, so as to adjust it to an optimum value, by providing a circuit for detecting a reproducing output level by a head which can execute reproduction simultaneously at the time of recording, and the meter for displaying said output level. CONSTITUTION:At the time of recording, a video signal 4 is inputted from a terminal, modulated by a recording circuit 3, a recording current is controlled by a recording current variable circuit 5, and said signal passes through a switch 2 and recorded by an R/P head 1. Also, a signal level of the video input signal 4 is detected by a detector 12, and displayed by a meter 14 by switching a switch 13. A signal which has been reproduced simultaneously by a PLAY head 6 passes through a head amplifier 7, its output level is detected by a detector 8, and said signal passes through the switches 11, 13, and can be displayed by the meter 14. At the time of reproduction, a reproducing output level of the R/P head 1 is detected and the meter 14 is used as a tracking meter.
Patent JP-S51138284-A (JP)
Title: Trouble detector
Inventor: HIRONAKA KAZUMITSU
IPC: H02P29/00
Filed: 1975-05-23
Abstract: PURPOSE:A trouble detector that detects trouble when a position pulse generator of displacing object has pulse generation period more than designated value.
Patent JP-H01236559-A (JP)
Title: Image display device
Inventor: INOHARA SHIZUO
IPC: H01J31/12
Filed: 1988-03-16
Abstract: PURPOSE:To provide an image display device excellent even in terms of image quality while a wire negative electrode is protected by a non-conductive wire, by dividing left and right the display region projected on a screen by the non- conductive wire. CONSTITUTION:A non-conductive wire 23 is stretched over in the direction perpendicular to the stretching of a wire neg. electrode 2. Arrangement is as close as practicable not so as to contact the wire neg. electrode 2 at its back. Division of display regions 21a, 21b of a screen 21 is made by this non- conductive wire 23 consisting of glass fiber, etc. Thus the non-conductive wire 23 is utilized as a damper for prevention of the wire neg. electrode 2 from vibrating, and in this position the display regions 21a, 21b are divided into two. This removes degradation of the image quality due to vibration of the wire neg. electrode 2, and independent images can be displayed simultaneously in the divisional display regions.
Patent JP-S56162813-A (JP)
Title: Solenoid
Inventor: SHIOZAKI KINZOU
IPC: H01F3/04
Filed: 1981-04-27
Abstract: PURPOSE:To improve the performance of a solenoid by winding a plurality of thin cylindrical mangetic units each having a slender groove parallel to its axis on the outer peripheral surface of the magnetic flux passing part of a nonmagnetic guide tude, thereby reducing an eddy current loss. CONSTITUTION:Two or three sheets of magnetic unit 9 having preferable magnetic properties such as thin directional silicon steel plates or the like are superposed and wound to widely cover the outer peripheral surface of a nonmagnetic guide tube 5 for a movable unit guide. These units 9 each has a slender groove 10 parallel to its axis to form a slight gap in a circumferential direction in such a manner that the ends 11 and 12 at both sides of the groove 10 do not contact with each other, thereby prevent the eddy current loss of the units 9. Thus, the limited space in the size of the structure is utilized to reduce the necessary magnetomotive force of the magnetic flux passing part of the guide tube 5, the exciting current flowing through a coil 3 is thus reduced, and the performance of the solenoid can be improved.
Patent JP-H01233635-A (JP)
Title: Information processor
Inventor: IWATA YASUYUKI
IPC: G06F11/34
Filed: 1988-03-15
Abstract: PURPOSE:To store the information of true abnormal status and to reduce magnetic disk capacity by storing the abnormal status information on a main storage and instructing to store the abnormal status information on the main storage to a magnetic disk device in a service processor with software to travel on an operating processor. CONSTITUTION:An operating processor (EPU)3 detects the abnormal status of a program error, program exception or the like, transmits and stores the detected abnormal status information to a storage (MMU)1 through a system controller (SCU)2, and notifies the detecting of the abnormal status to software 6. The software 6 judges whether the abnormal status information is the true abnormal status or not responding to the detecting of the abnormal status. The software 6 instructs the EPU3 to store the abnormal status information on the MMU1 to a magnetic disk device (DKU)51 of a service processor (SVP)5 by decision of that it is not the intended abnormal status but the true abnormal status information by the software 6. Thus, the capacity of the magnetic disk device can be reduced.
Patent JP-H07283956-A (JP)
Title: Method and apparatus for generating digital halftone displayof picture
Inventor: RICHIYAADO ANTONII KAAKU
IPC: G06T5/00
Filed: 1995-03-22
Abstract: PURPOSE: To prevent the appearance of spots or noises in a method for generating the digital half tone display of source image. CONSTITUTION: This display is composed of the array of output cell values expressing the color components of pixels in the source image. Concerning this method, an output cell value is generated while referring to an input cell value related to the color component of correspondent pixel in the source image (1) for the undetermined cell values of continuous output cells and an error propagated from the execution of preceding step (3). When the output cell value satisfies preset conditions (2), the valid color component near the determined output cell is determined by designating the address of look-up table 22 equipped with one value for each near cell, the error between the valid color component and the input cell value is determined (3), the error is propagated so as to be used for executing the next step (1), and the cell value is determined.
Patent JP-S62218973-A (JP)
Title: Developing device
Inventor: HAMADA JUNICHI
IPC: G03G15/08
Filed: 1986-03-19
Abstract: PURPOSE:To make a non-magnetic one-component developing device inexpensive and simple by using a mesh material having a specific aperture as a layer forming member to be abutted upon a rotating roller to hold non-magnetic one-component toner grains between the member and the roller to regulate the layer thickness and control triboelectrification quantity. CONSTITUTION:The mesh material 6 having an aperture with a diameter corresponding to 2-7 times the average toner gain size is used as an electrostatic charge material so as to be superposed to a rubber blade 7 and slightly abutted upon the periphery of a roller 4 with proper pressing force by the elasticity of a sponge 8. At the time of the roller 4 is rotated in the clockwise direction, toner T in a toner storage part 9 is induced between the mesh material 6 and the roller 4, moved while being rubbed with the mesh material 6, negatively charged, stuck to the surface of the roller 4 like a thin layer, and carried to the 1st roller 3. Then the toner is regulated to the optimum quantity by the recovery member 5, carried to a developing area, and develops a latent image on an image carrier 1.
Patent JP-H03264317-A (JP)
Title: Manufacture of composite molded body
Inventor: YOKOTE YUKIO
IPC: B29C45/16
Filed: 1990-03-15
Abstract: PURPOSE:To manufacture a composite molded body composed of a plastic base on the surface of which a skin material is applied by stopping a mold of an injection molding machine before being mold clamped completely, injection molding molten resin at that time, and then clamping the mold by the given pressure. CONSTITUTION:A skin material 5 is set on the given position of a movable side mold 3 in the state that the movable side mold 3 is separated sufficiently from a fixed side mold 2, and then the movable side mold 3 is moved toward the fixed side mold 2 and stopped at the stage that the same moves to the position where the interval is 1.5 times or more of the thickness of a base plastic layer of a composite molded body to be manufactured. Then, molten resin 5 is injected from an injection molding machine 1 into a cavity forming recessed section 2a of the fixed side mold 2. At that time, since a mating surface of the movable side mold 3 and the fixed side mold 2 is inclined to a horizontal surface by the angle theta, molten resin 5 is not dropped. After that, mold clamping should be carried out under the pressure as low as possible, and the pressure should be set in the range of not damaging the flow of molten resin 5 all over the inside of the mold and decorative properties and function of a skin material 4. Cooling is carried out in said mold clamped state, and then the mold is opened and a product is released.
Patent JP-S60206665-A (JP)
Title: Controlling system for reciprocating printing
Inventor: YASUGATA KAZUHIRO
IPC: B41J19/20
Filed: 1984-03-30
Abstract: PURPOSE:To make printing positions in forward printing and those in backward printing accord with each other, by performing printing when a printing timing signal corresponds to a position timingly earlier than an objective printing position than a printing delay according to the characteristics of a printing head. CONSTITUTION:With printing information supplied, a belt 6 is driven to move the printing head 1 forward at a fixed velocity, printing timing signals at an interval sufficiently narrower than a printing interval, e.g., at an interval of 1/720 inch are generated from a linear scale 2, and are counted by a printing timing counter. When the counted value A is a printing timing signal, a printing processing operation is conducted, and printing is performed after a delay alpha. The position A for generating the printing timing signal in backward printing is staggered from that in forward printing by an amount corresponding to the printing delay alpha according to the characteristics of the head 1. Accordingly, need for adjustment in the backward printing can be eliminated.
Patent JP-S52138830-A (JP)
Title: Information signal reproduction system
Inventor: AMARI SHINJI
IPC: H04N9/84
Filed: 1977-05-30
Abstract: PURPOSE: To obtain color picture signals having good S/N, by shifting reproduced signals for a desired period corresponding to the phase-shift, and removing cross-talk components by utilizing an interleaving relation between those signals and cross-talk components between tracks. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58179191-A (JP)
Title: Torque detector for induction motor
Inventor: SETO MAKOTO
IPC: H02P23/07
Filed: 1982-04-13
Abstract: PURPOSE:To stably and accurately detect a torque in full operating range by obtaining exciting currents of all phases by exciting current signals and a primary frequency and multiplying the current by the supplying current. CONSTITUTION:A supplying current command controller 6 decides the angular frequency and phase of a current which is outputted from a drive circuit 7. A torque detector 39 has memory cells 29-31, D/A converters 32-34, multipliers 35-37, and an adder 38. The memory cells 29-31 store waveform patterns of 3 phases becoming instantaneous waveform of the exciting current. The multipliers 35-37 multiply the exciting currents of the phases by the supplying current of the phases.
Patent JP-S58179384-A (JP)
Title: Water depth detecting device of electronic wrist watch
Inventor: KOSHIISHI OSAMU
IPC: G01C13/00
Filed: 1982-04-15
Abstract: PURPOSE:To obtain a water depth detecting device of an electronic wrist watch which satisfies such conditions as it is small-sized, low in its power, capable of executing a digital processing, and low in its cost, by providing an LCR oscillator containing the inductance of a water depth detecting sensor. CONSTITUTION:An oscillator 19 is an LCR oscillator containing the inductance of a water depth detecting sensor whose inductance is varied in accordance with a variation of the depth of water (water pressure), and 20 is a sampling part and counts oscillation frequency of the LCR oscillator for some specified time in accordance with a reference signal in the clock circuit. 21 is a decoder, processes contents of sampling by a signal and connects them to a water depth display 22. According to this circuit constitution, a variation of the depth of water (water pressure) appears as a variation of the LCR oscillation frequency, and when this oscillation frequency is processed by a digital signal, it can be connected to the water depth display. Also, the LCR oscillator can be driven by low voltage and current consumption is also small.